Display screen or portion thereof with graphical user interface



2.0 is a front view of a first embodiment of a display screen or portion thereof with graphical user interface;

4.0 is a front view of a second embodiment thereof;

5.0 is a front view of a third embodiment thereof; and

6.0 is a front view of a fourth embodiment thereof.

The broken lines showing the display screen or portion thereof are included for the purpose of illustrating portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 